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Hanna Instruments waterproof salinity and temperature tester for marine aquarium use.
Hanna Salinity Tester
HI-98319 Waterproof Salinity Tester. This pocket sized meter is waterproof and perfect for measuring the salinity of aquarium water.
not rated £89.99 Add to basket
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HI-713-25 Reagent – Low Range Phosphate
not rated £13.99 Add to basket
HI-772-26 Hanna Instruments Seawater Alkalinity (dKH) Reagent
HI-772-26 Reagent – dKH
HI-772-26 Reagent - dKH is a pack of 25 tests for use with the HI-772 Hanna Checker - KH (Saltwater)
not rated £9.45 Add to basket
HI-774-25 Reagent - ULR Phosphate refill pack for use with Hanna ULR Phosphate HC Checker colorimeter, 25 tests
HI-774-25 Reagent – ULR Phosphate
Reagent Refill for Hanna ULR Phosphate checker HC Colorimeter.
Pack contains 25 Pre-measured refill sachets (25 tests)
not rated £13.46 Add to basket
Hanna Instruments Logo a brand that supplies high quality water testing kits
HI782-25 Reagent (Nitrate HR)
HI782-25 Reagent - Nitrate High Range are refills for Hanna's HR Nitrate checker handheld colorimeter (HI782).
HR strands for high range as this test is designed to read levels from 0.0 - 75.0ppm of nitrate in marine aquariums.
Pack contains 25 Pre-measured refill sachets (25 tests).
not rated £22.99 Add to basket
Instant Cichlid salts for treating and buffering water in African cichlid Aquariums
Instant Cichlid
Instant Cichlid salts by aquarium systems is designed to stabilise and maintain correct water conditions for aquarium set ups containing African Cichlids.
not rated £12.39 Add to basket
Red Sae's Trace Colours A B C & D provide complete supplementation for healthy corals
Trace Colours

Red Sea's Trace Colours are a range of liquid supplements designed to keep reef tanks healthy. Together, Trace Colours A, B, C & D are a complete range of major, minor and trace element complexes.

not rated Price range: £23.99 through £80.00 Select options This product has multiple variants. The options may be chosen on the product page
Krill Pacifica is a tasty fish food for all types of medium to large fish
Krill Pacifica 250g
Gamma's Krill Pacifica is an all natural and highly nutritious food for medium to large ornamental fish in both fresh and saltwater aquaria. This frozen 250g slice makes for easy storage and portion control. Please note that we can only deliver frozen foods to Cornwall, UK.
not rated £5.99 Read more